The reason why there are junior college students in colleges and universities is that such undergraduate colleges also consider the important task of setting up junior college majors.
Nowadays, many undergraduate colleges are actually evolved from the colleges of the past. Therefore, many schools still retain a small number of majors. In this way, there will still be some junior college students in undergraduate colleges. In addition, some undergraduate colleges have also established continuing education colleges, which are of course run by the College of Western Medicine, with both undergraduate and specialist majors.